An innovation in insulation. Right to the very core. This is Advanced Breathable Exterior Insulating Sheathing. This is Exterra.
- Halo® GPS (graphite polystyrene) delivers a long-term R-5 per nominal inch
- Continuous GPS insulation creates a thermal break
- Perforated laminate allows vapor to escape the wall
- It’s breathable — walls stay dry and healthy
- Built-in water-resistive barrier
- Water is kept to the exterior
- Board size 4′ x 8′, Fan Folds size 4′ x 2′ x 50′